--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -200,7 +200,7 @@ enum htt_rx_ring_flags {
 };
 
 #define HTT_RX_RING_SIZE_MIN 128
-#define HTT_RX_RING_SIZE_MAX 2048
+#define HTT_RX_RING_SIZE_MAX 512
 
 struct htt_rx_ring_setup_ring {
 	__le32 fw_idx_shadow_reg_paddr;
